r8152: check WORK_ENABLE in suspend function

Avoid unnecessary behavior when autosuspend occurs during open().
The relative processes should only be run after finishing open().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index f2242316525e..ca3c5d5f93eb 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3207,7 +3207,7 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message)
                 netif_device_detach(netdev);
         }
 
-        if (netif_running(netdev)) {
+        if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {
                 clear_bit(WORK_ENABLE, &tp->flags);
                 usb_kill_urb(tp->intr_urb);
                 tasklet_disable(&tp->tl);